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NZMB2-AF50-NA 269149 EATON ELECTRIC Int. automático NZM, 3P, 50A, NA

NZMB2-AF50-NA

269149

EATON-MOELLER

Int. automático NZM, 3P, 50A, NA

Int. automático NZM-NA, 3P, 50A

Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 50A, B2-AF50-NA

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Interruptores de baja tensión > Interruptor para protección de transformadores, generadores y sistemas

Interruptores Automáticos Caja Moldeada NZM

* Producto nuevo en su embalaje original con todas las garantías y certificaciones de EATON-MOELLER

Precio total: $352.61
Precio unitario: $352.61

*Este precio es por unidad y muestra el valor neto (no incluye impuestos indirectos si son aplicables).

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Especificaciones generales

Product Name
Eaton Moeller series NZM molded case circuit breaker thermo-magnetic
Catalog Number
269149
EAN
4015082691493
Product Length/Depth
149 mm
Product Height
195 mm
Product Width
105 mm
Product Weight
2.345 kg
Compliances
RoHS conform
Certifications
Specially designed for North America
CSA (Class No. 1432-01)
UL 489
CSA (File No. 22086)
IEC 60947-2
IEC
UL (Category Control Number DIVQ)
IEC/EN 60947
CE marking
UL listed
CSA-C22.2 No. 5-09
UL/CSA
UL (File No. E31593)
CSA certified
Model Code
NZMB2-AF50-NA

Datos técnicos - eléctricos

Voltage rating
440 V - 440 V
Rated operating voltage Ue (UL) - max
600Y/347 V, 480 V
Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated operational current
300 A (380/400 V AC-1, making and breaking capacity)
300 A (415 V AC-1, making and breaking capacity)
Amperage Rating
50 A
Instantaneous current setting (Ii) - min
300 A
Instantaneous current setting (Ii) - max
500 A
Overload current setting (Ir) - min
50 A
Overload current setting (Ir) - max
50 A
Short delay current setting (Isd) - min
0 A
Short delay current setting (Isd) - max
0 A
Short-circuit release non-delayed setting - min
300 A
Short-circuit release non-delayed setting - max
500 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
30 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
25 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
18.5 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
63 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
53 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
53 kA
Short-circuit total breaktime
< 10 ms
Low-voltage HBC fuse - max
355 A gG/gL
Electrical connection type of main circuit
Screw connection
Isolation
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts)
Number of operations per hour - max
120
Handle type
Rocker lever
Utilization category
A (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
7500 operations at 400 V AC-1
6500 operations at 415 V AC-3
Direction of incoming supply
As required

Datos técnicos - comunicación

Rated impulse withstand voltage (Uimp) at auxiliary contacts
6000 V
Rated impulse withstand voltage (Uimp) at main contacts
8000 V
Rated operational current
300 A (380/400 V AC-1, making and breaking capacity)
300 A (415 V AC-1, making and breaking capacity)
Amperage Rating
50 A
Instantaneous current setting (Ii) - min
300 A
Instantaneous current setting (Ii) - max
500 A
Overload current setting (Ir) - min
50 A
Overload current setting (Ir) - max
50 A
Short delay current setting (Isd) - min
0 A
Short delay current setting (Isd) - max
0 A
Short-circuit release non-delayed setting - min
300 A
Short-circuit release non-delayed setting - max
500 A
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz
30 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz
25 kA
Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz
18.5 kA
Rated short-circuit making capacity Icm at 240 V, 50/60 Hz
63 kA
Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz
53 kA
Rated short-circuit making capacity Icm at 440 V, 50/60 Hz
53 kA
Short-circuit total breaktime
< 10 ms
Low-voltage HBC fuse - max
355 A gG/gL
Electrical connection type of main circuit
Screw connection
Isolation
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts)
Number of operations per hour - max
120
Handle type
Rocker lever
Utilization category
A (IEC/EN 60947-2)
Overvoltage category
III
Pollution degree
3
Lifespan, electrical
7500 operations at 400 V AC-1
6500 operations at 415 V AC-3
Direction of incoming supply
As required

Datos técnicos - mecánicos

Mounting Method
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Fixed
Degree of protection
IP20 (basic degree of protection, in the operating controls area)
IP20
Degree of protection (IP), front side
IP40 (with insulating surround)
IP66 (with door coupling rotary handle)
Degree of protection (terminations)
IP00 (terminations, phase isolator and strip terminal)
IP10 (tunnel terminal)
Protection against direct contact
Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
Shock resistance
20 g (half-sinusoidal shock 20 ms)
Number of auxiliary contacts (change-over contacts)
0
Number of auxiliary contacts (normally closed contacts)
0
Number of auxiliary contacts (normally open contacts)
0
Position of connection for main current circuit
Front side
Climatic proofing
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78
Lifespan, mechanical
20000 operations

Datasheet - PDF

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Título: Tamaño: Tipo:
PDF CATÁLOGO EATON DISTRIBUCIÓN ENERGIA ES.pdf 16 Mbytes
NZMB2-AF50-NA 269149 ES_107610.pdf 4 Mbytes NZMB2-AF50-NA 269149 ES_107610.pdf

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